Heart rate recording method validated by whole body indirect calorimetry in 10-yr-old children
| Deutscher übersetzter Titel: | Validierung der Herzfrequenzueberwachungsmethode durch indirekte Gesamtkoerperkalorimetrie bei 10jaehrigen Kindern |
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| Autor: | Bitar, Abdelali; Vermorel, Michel; Fellmann, Nicole; Bedu, Mario; Chamoux, Alain; Coudert, Jean |
| Erschienen in: | Journal of applied physiology |
| Veröffentlicht: | 81 (1996), 3, S. 1169-1173, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 8750-7587, 0021-8987, 0161-7567, 1522-1601 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199610200814 |
| Quelle: | BISp |
Abstract des Autors
The aim of the study was to validate the heart rate (HR) recording method against whole body indirect calorimetry in prepubertal children. Nineteen 10.5-yr-old healthy children (10 boys, 9 girls) participated in this study. HR and energy expenditure (EE) were recorded through laboratory tests. Individual relationships between HR and EE were computed (equation established in laboratory). Several models were tested and validated from 24-h measurements of EE and HR by whole body indirect calorimetry. The best fit was obtained with individual polynomial relationships. Mean differences between predicted (equation established in laboratory) and measured total daily EE averaged 7.6+/-20.1%. The causes of the differences and the means of improving the accuracy of the prediction equation are discussed. Verf.-Referat